Foster Brothers Security Systems

Great, fast service for making copies of keys. Price is very reasonable. Highly recommended.

Excellent planning and flawless implementation when re-keying my entire church campus and our 3 buildings of sanctuary, fellowship hall, and office at St. Luke Lutheran, Sunnyvale in January 2023. I’d work with these guys again in a heartbeat. Foster Brothers has been our partner in building security for several decades and they take very good care of us.

Roy Tuason / Congregation President
St. Luke Lutheran, Sunnyvale

Super service - fast, accurate and smart. Had them make door and ignition keys for my SUV. I will definitely use them again.

Nery helped me make my keys in literally less than 2 minutes, and the keys work seamlessly. Super impressed.

Got my mailbox key copied for less than $6. Also super fast service.

Highly recommend this locksmith! I had broken key in a safe and they were able to safely extract the broken key without damaging the lock. He was then able to copy the (broken) key. All for less than $20. Thank you!

Great service and communication! Our tech, Mike, was professional and friendly, showed up on time, and resolved our various issues with our door handles and locks by repairing instead of replacing. Will definitely use them again. Thank you FB.

I've been going to Foster Brothers since 1977 , they have always been successful with my key duplication.

The scheduling was super convenient they were able to fit me in right away. The locksmith was very knowledgeable and able to resolve the issues with my locks. This is the second time I has used them and I am a very happy repeat customer!

I emailed Foster Brothers regarding an appointment and they quickly called me and made an appointment that was the time and date that worked for me. They confirmed the appointment the day before and called before they were heading over. They were on time and explained each thing that they needed to do. The person that fixed our lock was polite and knowledgeable. When I need a locksmith again I will use Foster Brothers they were great.

I went in with a key that had broken in half, Foster Brothers was able to duplicate the key in its poor condition. Thank you so much!

Came with my own key blank and an 30 year old key to copy. The fella who helped me out explained to me that my old key's collar was extremely worn, which made it difficult to align the new key blank with, and that it was a coin toss if the duplicate would work. We decided to give it a shot and I paid 3 dollars for the service. The new key works beautifully, even smoother than the old one.

I appreciate that the folks here are down to earth and humble about their expertise. Will come back for any future needs.

James the technician/part-owner did an excellent job on replacing my door closer. He also helped to re-attach my door sensor which was not part of the job. Highly recommended store!!

Super friendly folks who are extremely reliable and not trying to gouge you for money. I needed to meet an inspection deadline and they were able to squeeze me in. Would highly recommend.

Decent price, unlike those mobile locksmith ask for 180 for just cutting a blank car key. If not urgent, the locksmith with a store is much more recommended.

Went here to get some keys cut, something I've had done many times before. Usually what happens is the staff fumbles to find the correct blank, and then takes a real long time on the machine. This dude finds the blank in like 0.1 seconds, cuts it, I think he had the whole thing done in less than a minute. Keys were correct, cuts were correct. Definitely the most skilled in the art I've ever seen. Prices quite reasonable as well. Which we had more stores like this back east.

Great service, prices and selection.
I came in for car keys copied and left with three car keys and two house keys. For the car keys, they created one copy first, and asked me to try it before we committed to two more. Then as I waited for the two house keys, they asked me to try out the other two car keys, all three were perfect! Came home, and used the two new house keys, perfect. These are nice people and good service. Instead of the big stores, supporting our locally owned stores.

Foster Brothers responded quickly (next day) for lock mechanism replacement. Service person was quick and efficient in completing the job.

Foster Brothers staff are very professional and knowledgeable.They came out with in days of calling them with parts for my site. They fixed two door handles and replaced a lockset. Thanks foster brothers. We will continue doing business in the future.

I went into the store to have some car keys cut. I brought in my own blanks and they were straight and honest that they could not guarantee it would work. I had the keys cut anyways. They worked on my car to turn the lock cylnders and I programmed them to my cars EWS and they start right up. I will visit them again when I need more keys cut.